Combined shower and bathtub



FIG. 1 is a perspective view taken from the top, front and right side of a combined shower and bathtub showing my new design;

FIG. 2 is a perspective view taken from the bottom, rear and left side thereof;

FIG. 3 is a right side elevational view showing the tub in a raised position, the left side being a mirror image of the right side shown;

FIG. 4 is a front elevational view of FIG. 3; and

FIG. 5 is a rear elevational view of FIG. 3. 

The ornamental design for a combined shower and bathtub, as shown and described. 